High Pressure High Shear Disperser

The high-pressure high-shear disperser generates shear forces through a high-speed rotor and stator, combined with a high-pressure pump to circulate materials, achieving particle fragmentation and uniform mixing. It is used for the dispersion and emulsification of nanomaterials in industries such as coatings and inks.
Selection
Select the motor power based on the material viscosity, determine the speed range according to the particle size requirements, consider corrosion-resistant materials to adapt to acid-base environments, match the processing capacity with production volume, and check the integrity of safety protection devices.

Terms

Standards

Instruments

The rotational speed range is 200-11000rpm, the processing capacity is up to 40L, and the precision-matched stator structure is used to achieve high-efficiency shear emulsification, which is suitable for the dispersion of various viscosity liquids and granular materials.

$ 493.00

Small hydraulic device to achieve masonry shear test, rated thrust 150KN, digital pressure Gauge direct reading, accuracy +/- 1%, detection of local damage, easy to operate.

$ 690.00

Driven by a series-excited high-speed motor, Speed range 0-11000rpm, rotor maximum linear speed of 19m/s, tens of thousands of shear tears per minute, processing viscosity up to 8000cp, to achieve efficient emulsification dispersion.

$ 719.00

Speed range 8000-28000rpm, Processing capacity 50-1500ml, through high-speed swirl/spin to generate strong shear force, to achieve instant uniform dispersion emulsification, suitable for high viscosity material processing.

$ 1297.00

Speed up to 30000rpm, the maximum processing viscosity of 10000mPa.s, the use of claw high shear head structure and triple safety protection, can quickly homogenize tissue samples, stator and rotor interchangeable cost savings.

$ 1263.00

Speed range 8000-28000rpm, Processing capacity 1-60ml, strong shear and turbulence are generated by high-speed swirl/spin to achieve instant uniform dispersion emulsification, suitable for high viscosity materials.

$ 1656.00

Driven by high-speed motor, the speed range is 1000-13000rpm, the maximum processing viscosity is 8000mpa.s, with constant speed control and overload protection, suitable for shear emulsification experiments of various viscosity liquids.

$ 1163.00

Rotation speed is accurate and stable with high subdivision drive stepper motor, built-in RTD temperature sensor real-time monitoring sample temperature accuracy 0.1 ℃, support 2000 kinds of shear rate stepless setting and synchronous display Multi-ParaMeter.

$ 2946.00

Rotation speed up to 26000rpm, providing 27m2/s shear line speed, long-term stable operation, fine and uniform processing of materials, no dispersion dead angle, suitable for high viscosity up to 10000CP working conditions.

$ 2654.00

With a speed of up to 30000rpm and a processing viscosity of 10000mPas, the claw-type high-shear structure and interchangeable stator and rotor provide triple safety protection and continuous 6-speed regulation, ensuring efficient dispersion and durability.

$ 1224.00

Using high-speed swirl/spin technology, the rotor line speed reaches 19m/s, and the processing viscosity is 2000cp, which can achieve strong shear and turbulence in narrow gaps, ensuring uniform dispersion and emulsification.

$ 1584.00

High shear technology implementation instant fine dispersion, Rotation speed 8000-28000rpm adjustable, maximum processing viscosity 5000cp, rotor line speed of 27m/s, suitable for high temperature 180 ℃ working conditions.

$ 2076.00

Using frequency conversion control to achieve a wide range of 60~ 8000rpm speed regulation, the maximum processing viscosity of 100000mPa.s, set dispersed ground stirring function in one, through high-speed swirl/spin to pRoduce a strong shear effect to improve the mixing efficiency.

$ 515.00

Using 316 stainless steel working head, Speed range 1000-13000rpm, maximum processing viscosity 8000mpa.s, with stepless speed regulation and real-time data display function, suitable for shear emulsification experiments of various viscosity liquids.

$ 1213.00

High circumferential speed and high frequency mechanical effect are used to pRoduce strong shear effect in the narrow gap of the stator and rotor. Rotation speed is adjustable at 8000-28000rpm, and the maximum Processing capacity is 3000ml, which is suitable for efficient processing of materials with different viscosities.

$ 2076.00

Articles

When selecting a laboratory disperser, it is essential to evaluate the dispersion capacity and the speed range.
When selecting a laboratory disperser, it is crucial to evaluate the dispersion capacity and speed range. The dispersion capacity should be determined based on parameters such as material viscosity and solid content to avoid uneven dispersion or localized overheating caused by excessive or insufficient capacity.
Capacity Matching for Laboratory Small Dispersers and Pilot Dispersers
This article primarily discusses how to select the appropriate disperser for laboratory research and process development.
Laboratory dispersers achieve efficient dispersion of paint pigments.
This article introduces how laboratory dispersers efficiently disperse paint pigments. They break up pigment agglomerates through mechanical actions such as shear force, involving three stages: wetting, dispersing, and stabilizing.
Selection of disperser speed range and matching of dispersing disc form with container
This article discusses the technical points in the selection of a disperser, including the speed range, the form of the dispersion disc, and the matching with the container.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Application of Two-Step Method with Pre-Coating and Fine-Coating in Eliminating Bubble Defects for Dual-Blade Coater
The dual-blade coater employs a two-step method of pre-coating and precision coating to eliminate bubble defects during the coating process. In the pre-coating stage, high shear force is applied to break the bubbles in the slurry, causing them to rupture and rise to the surface. The precision coating stage then precisely controls the coating thickness, removing any remaining bubbles to form a uniform wet film.
The impact of the disperser impeller structure on dispersion effectiveness.
This article mainly discusses how the impeller structure of a disperser affects the dispersion effectiveness. The impeller is the core component of a disperser, and its design directly influences the uniformity and stability of the final mixture.
Application of High-Speed Disperser in the Preparation of Water-Based Inks
This article introduces the application of a high-speed disperser in the preparation of water-based inks. It first explains the working principle of the equipment, which involves generating shear forces through high-speed rotation to disperse particles.